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Coordinated Control Strategies of VSC-HVDC-Based Wind Power Systems for Low Voltage Ride Through

Author

Listed:
  • Xinyin Zhang

    (School of Electrical Engineering, Southeast University, No.2 Sipailou, Nanjing 210096, China
    Nanjing Institute of Technology, No.1 Hongjindadao, Nanjing 211167, China)

  • Zaijun Wu

    (School of Electrical Engineering, Southeast University, No.2 Sipailou, Nanjing 210096, China)

  • Minqiang Hu

    (School of Electrical Engineering, Southeast University, No.2 Sipailou, Nanjing 210096, China)

  • Xianyun Li

    (Nanjing Institute of Technology, No.1 Hongjindadao, Nanjing 211167, China)

  • Ganyun Lv

    (Nanjing Institute of Technology, No.1 Hongjindadao, Nanjing 211167, China)

Abstract

The Voltage Source Converter-HVDC (VSC-HVDC) system applied to wind power generation can solve large scale wind farm grid-connection and long distance transmission problems. However, the low voltage ride through (LVRT) of the VSC-HVDC connected wind farm is a key technology issue that must be solved, and it is currently lacking an economic and effective solution. In this paper, a LVRT coordinated control strategy is proposed for the VSC-HVDC-based wind power system. In this strategy, the operation and control of VSC-HVDC and wind farm during the grid fault period is improved. The VSC-HVDC system not only provides reactive power support to the grid, but also effectively maintains the power balance and DC voltage stability by reducing wind-farm power output, without increasing the equipment investment. Correspondingly, to eliminate the influence on permanent magnet synchronous generator (PMSG)-based wind turbine (WT) systems, a hierarchical control strategy is designed. The speed and validity of the proposed LVRT coordinated control strategy and hierarchical control strategy were verified by MATLAB/Simulink simulations.

Suggested Citation

  • Xinyin Zhang & Zaijun Wu & Minqiang Hu & Xianyun Li & Ganyun Lv, 2015. "Coordinated Control Strategies of VSC-HVDC-Based Wind Power Systems for Low Voltage Ride Through," Energies, MDPI, vol. 8(7), pages 1-19, July.
    • Handle: RePEc:gam:jeners:v:8:y:2015:i:7:p:7224-7242:d:52694
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    Citations

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    Cited by:

    1. Liuming Jing & Dae-Hee Son & Sang-Hee Kang & Soon-Ryul Nam, 2017. "Unsynchronized Phasor-Based Protection Method for Single Line-to-Ground Faults in an Ungrounded Offshore Wind Farm with Fully-Rated Converters-Based Wind Turbines," Energies, MDPI, vol. 10(4), pages 1-15, April.
    2. Chi Hsiang Lin, 2022. "The Impact of Integration of the VSC-HVDC Connected Offshore Wind Farm on Torsional Vibrations of Steam Turbine Generators," Sustainability, MDPI, vol. 15(1), pages 1-22, December.
    3. Haipeng Xie & Zhaohong Bie & Yanling Lin & Chao Zheng, 2017. "A Hybrid Reliability Evaluation Method for Meshed VSC-HVDC Grids," Energies, MDPI, vol. 10(7), pages 1-17, July.
    4. Attya, A.B. & Anaya-Lara, O. & Leithead, W.E., 2018. "Novel concept of renewables association with synchronous generation for enhancing the provision of ancillary services," Applied Energy, Elsevier, vol. 229(C), pages 1035-1047.
    5. Roland Ryndzionek & Łukasz Sienkiewicz, 2020. "Evolution of the HVDC Link Connecting Offshore Wind Farms to Onshore Power Systems," Energies, MDPI, vol. 13(8), pages 1-17, April.
    6. Maha Zoghlami & Ameni Kadri & Faouzi Bacha, 2018. "Analysis and Application of the Sliding Mode Control Approach in the Variable-Wind Speed Conversion System for the Utility of Grid Connection," Energies, MDPI, vol. 11(4), pages 1-17, March.
    7. Goran Grdenić & Marko Delimar, 2017. "Small-Signal Stability Analysis of Interaction Modes in VSC MTDC Systems with Voltage Margin Control," Energies, MDPI, vol. 10(7), pages 1-22, June.
    8. Hyeong-Jin Lee & Jin-Su Kim & Jae-Chul Kim, 2018. "Parameter Estimation of Chopper Resistor in Medium-Voltage-Direct-Current during Grid Fault Ride through," Energies, MDPI, vol. 11(12), pages 1-14, December.

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